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Improvement: prealloc capacity for to avoid realloc

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nk_ysg 2025-07-30 08:09:42 +08:00
parent a56558d092
commit 57344573d8
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1 changed files with 1 additions and 1 deletions
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2
cmd/devp2p/nodesetcmd.go
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@ -82,7 +82,7 @@ func showAttributeCounts(ns nodeSet) {
} }
} }
var keys []string keys := make([]string, 0, len(attrcount))
var maxlength int var maxlength int
for key := range attrcount { for key := range attrcount {
keys = append(keys, key) keys = append(keys, key)